New Year's Day
New Year's Day (obs.)
January 2 (obs.)
Coming of Age Day
Foundation Day
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Labor Thanksgiving Day
Emperor's Birthday
New Year's Eve
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1549
1550
1551 › 
# Date Public holiday
1Sunday, 1 January 1550 New Year's Day
Monday, 2 January 1550 New Year's Day (observance)
Tuesday, 3 January 1550 January 2 (observance)
2Monday, 9 January 1550 Coming of Age Day
3Saturday, 11 February 1550 Foundation Day
4Monday, 20 March 1550 Vernal Equinox Day
5Saturday, 29 April 1550 Shōwa Day
6Wednesday, 3 May 1550 Constitution Memorial Day
7Thursday, 4 May 1550 Greenery Day
8Friday, 5 May 1550 Children's Day
9Monday, 17 July 1550 Marine Day
10Monday, 18 September 1550 Respect-for-Aged Day
11Saturday, 23 September 1550 Autumnal Equinox Day
12Monday, 9 October 1550 Health and Sports Day
13Friday, 3 November 1550 Culture Day
14Thursday, 23 November 1550 Labor Thanksgiving Day
15Saturday, 23 December 1550 Emperor's Birthday
16Sunday, 31 December 1550 New Year's Eve